13 On The Hill Carpenders Park Watford Hertfordshire WD19 5DS

1. 12 Mar 2024

   Received by Three Rivers

2. 15 Mar 2024

   Validated

   Checked as complete and ready for consideration.

3. 18 Apr 2024

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 18 April 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 11 On The Hill Carpenders Park Watford Hertfordshire WD19 5DS

  24/0227/FUL Submitted 12 Feb 2024 50 yards away

  Installation of 14no. solar panels to roof

  Granted Full applications 10 docs

• 9 On The Hill Carpenders Park WD19 5DS

  20/2159/FUL Submitted 13 Oct 2020 50 yards away

  Construction of porch to side elevation and rear conservatory

  Granted Full applications Extension 8 docs
  Small domestic

• 25 On The Hill Carpenders Park Watford Hertfordshire WD19 5DS

  22/2333/FUL Submitted 16 Dec 2022 50 yards away

  Construction of first floor side extension

  Refused Full applications Extension 7 docs

• 20 On The Hill Carpenders Park Watford Hertfordshire WD19 5DR

  20/1986/FUL Submitted 23 Sep 2020 50 yards away

  Construction of front porch, conversion of garage into habitable space and associated alterations

  Granted Full applications Extension 12 docs
  Small domestic

• 135 Greenfield Avenue Carpenders Park WD19 5DG

  21/0207/FUL Submitted 2 Feb 2021 100 yards away

  Single storey front extension

  Granted Full applications Extension 7 docs
  Small domestic

• 31 On The Hill Carpenders Park Hertfordshire WD19 5DS

  22/0154/FUL Submitted 2 Feb 2022 100 yards away

  Erection of timber framed car port

  Granted Full applications 7 docs

• 26/1409/CLED Awaiting decision

  44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

  Certificate of Lawfulness Existing Development: Construction of an outbuilding

  Received 3 Sep, published by the council 7 Sep 2026 Lawful development
• 26/1382/CLPD Awaiting decision

  1 Wyatts Lodge Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SW

  Certificate of Lawfulness Proposed Development: Installation of external heating and cooling pump

  Received 31 Aug, published by the council 7 Sep 2026 Lawful development
• 26/1035/CLPD Granted

  90 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PG

  Certificate of Lawfulness Proposed Development: lLoft conversion including hip to gable extension, rear dormer, and front rooflights and window to side elevation.

  Received 25 Jun, published by the council 24 Jul 2026 Lawful development
• 26/1004/CLPD Granted

  39 Bishops Avenue Northwood HA6 3DD

  Certificate of Lawfulness Proposed Development: Conversion of garage to habitable accommodation

  Received 19 Jun, published by the council 24 Jul 2026 Lawful development
• 26/0973/CLPD Granted

  125 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

  Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights.

  Received 15 Jun, published by the council 24 Jul 2026 Lawful development